Number Sense Worksheet
Recommended for Kindergarten — 2nd Grade
Number Sense Worksheet
Name: ____________________Date: ____________
Instructions: Recognizing, building, and decomposing small numbers with ten frames and number bonds.
20 problems
____ + 13 = 16
____ + 10 = 18
19 − ____ = 4
8 + ____ = 9
____ + 1 = 14
____ + 11 = 15
____ + 8 = 19
2 + ____ = 6
____ + 16 = 18
____ + 3 = 15
____ + 6 = 10
20 − ____ = 18
____ + 3 = 15
5 − ____ = 4
6 + ____ = 15
13 + ____ = 16
5 + ____ = 16
____ + 4 = 8
13 − ____ = 11
7 − ____ = 6
